package org.xq.softcup.mq.admin.storage;

import lombok.*;

import java.util.concurrent.atomic.AtomicLong;

@ToString
@NoArgsConstructor
@AllArgsConstructor
@Data
public class MqIndex {
    private String topic;
    private long offset; //偏移量
    private long size;  //内容大小
//    private String tag;
}
